The answer is the last one
Answer: It should equal 10
Step-by-step explanation: X=10
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Answer:
a) only extreme values are used in its calculation.
Step-by-step explanation:
In a data set, the range is given by the subtraction of it's highest value by it's lowest value.
The disadvantage is that it gives a high weight to extreme values, not focusing on central values. So the correct answer is given by option a
The answer is 3.... 4*3=12 6*3 =18